High-Precision Battery Hydrometer for Accurate Acid Density Analysis
Engineered with a durable polycarbonate body and corrosion-resistant brass fittings, this rapid-tester ensures long-lasting performance in harsh workshop environments. The precision-calibrated glass float with clear刻度线 delivers instant, reliable readings for battery electrolyte density (SG range 1.10-1.40).
Professional-Grade Efficiency for Automotive & Industrial Use
Designed for mechanics and technicians to diagnose battery health, optimize charging systems, and prevent sulfation in lead-acid batteries (cars, trucks, solar banks). The ergonomic rubber grip and spill-proof design allow单手操作 with zero leakage.
Cost-Effective Bulk Solution for Global Wholesale Buyers
Direct-from-factory pricing ensures unbeatable value for bulk orders. Ships globally with OEM-compatible quality—ideal for auto shops, battery manufacturers, and hardware distributors stocking professional diagnostic tools.
Trusted by Professionals – Lab-Tested Accuracy
Each unit undergoes stringent calibration checks to meet ISO 9001 standards. Includes a temperature compensation chart for误差-free readings in varying climates.